diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/amba/bus.h | 10 | ||||
| -rw-r--r-- | include/linux/cgroup.h | 4 | ||||
| -rw-r--r-- | include/linux/cpuset.h | 37 | ||||
| -rw-r--r-- | include/linux/device.h | 5 | ||||
| -rw-r--r-- | include/linux/dmaengine.h | 3 | ||||
| -rw-r--r-- | include/linux/dmar.h | 50 | ||||
| -rw-r--r-- | include/linux/elf.h | 5 | ||||
| -rw-r--r-- | include/linux/fence.h | 4 | ||||
| -rw-r--r-- | include/linux/hid.h | 43 | ||||
| -rw-r--r-- | include/linux/hugetlb.h | 46 | ||||
| -rw-r--r-- | include/linux/i2c.h | 2 | ||||
| -rw-r--r-- | include/linux/iommu.h | 3 | ||||
| -rw-r--r-- | include/linux/ipmi.h | 6 | ||||
| -rw-r--r-- | include/linux/ipmi_smi.h | 10 | ||||
| -rw-r--r-- | include/linux/irqchip/mips-gic.h | 249 | ||||
| -rw-r--r-- | include/linux/kprobes.h | 1 | ||||
| -rw-r--r-- | include/linux/libata.h | 6 | ||||
| -rw-r--r-- | include/linux/list.h | 34 | ||||
| -rw-r--r-- | include/linux/mm.h | 11 | ||||
| -rw-r--r-- | include/linux/mod_devicetable.h | 2 | ||||
| -rw-r--r-- | include/linux/pci.h | 2 | ||||
| -rw-r--r-- | include/linux/percpu-refcount.h | 4 | ||||
| -rw-r--r-- | include/linux/platform_data/dma-imx.h | 1 | ||||
| -rw-r--r-- | include/linux/plist.h | 10 | ||||
| -rw-r--r-- | include/linux/pm_runtime.h | 6 | ||||
| -rw-r--r-- | include/linux/pstore_ram.h | 4 | ||||
| -rw-r--r-- | include/linux/rculist.h | 8 |
27 files changed, 481 insertions, 85 deletions
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h index c324f5700d1a..ac02f9bd63dc 100644 --- a/include/linux/amba/bus.h +++ b/include/linux/amba/bus.h @@ -97,6 +97,16 @@ void amba_release_regions(struct amba_device *); #define amba_pclk_disable(d) \ do { if (!IS_ERR((d)->pclk)) clk_disable((d)->pclk); } while (0) +static inline int amba_pclk_prepare(struct amba_device *dev) +{ + return clk_prepare(dev->pclk); +} + +static inline void amba_pclk_unprepare(struct amba_device *dev) +{ + clk_unprepare(dev->pclk); +} + /* Some drivers don't use the struct amba_device */ #define AMBA_CONFIG_BITS(a) (((a) >> 24) & 0xff) #define AMBA_REV_BITS(a) (((a) >> 20) & 0x0f) diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 641e56494a92..da0dae0600e6 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -638,8 +638,10 @@ struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state *parent_css); int (*css_online)(struct cgroup_subsys_state *css); void (*css_offline)(struct cgroup_subsys_state *css); + void (*css_released)(struct cgroup_subsys_state *css); void (*css_free)(struct cgroup_subsys_state *css); void (*css_reset)(struct cgroup_subsys_state *css); + void (*css_e_css_changed)(struct cgroup_subsys_state *css); int (*can_attach)(struct cgroup_subsys_state *css, struct cgroup_taskset *tset); @@ -934,6 +936,8 @@ void css_task_iter_end(struct css_task_iter *it); int cgroup_attach_task_all(struct task_struct *from, struct task_struct *); int cgroup_transfer_tasks(struct cgroup *to, struct cgroup *from); +struct cgroup_subsys_state *cgroup_get_e_css(struct cgroup *cgroup, + struct cgroup_subsys *ss); struct cgroup_subsys_state *css_tryget_online_from_dir(struct dentry *dentry, struct cgroup_subsys *ss); diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index 2f073db7392e..1b357997cac5 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -48,29 +48,16 @@ extern nodemask_t cpuset_mems_allowed(struct task_struct *p); void cpuset_init_current_mems_allowed(void); int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask); -extern int __cpuset_node_allowed_softwall(int node, gfp_t gfp_mask); -extern int __cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask); +extern int __cpuset_node_allowed(int node, gfp_t gfp_mask); -static inline int cpuset_node_allowed_softwall(int node, gfp_t gfp_mask) +static inline int cpuset_node_allowed(int node, gfp_t gfp_mask) { - return nr_cpusets() <= 1 || - __cpuset_node_allowed_softwall(node, gfp_mask); + return nr_cpusets() <= 1 || __cpuset_node_allowed(node, gfp_mask); } -static inline int cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask) +static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask) { - return nr_cpusets() <= 1 || - __cpuset_node_allowed_hardwall(node, gfp_mask); -} - -static inline int cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask) -{ - return cpuset_node_allowed_softwall(zone_to_nid(z), gfp_mask); -} - -static inline int cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask) -{ - return cpuset_node_allowed_hardwall(zone_to_nid(z), gfp_mask); + return cpuset_node_allowed(zone_to_nid(z), gfp_mask); } extern int cpuset_mems_allowed_intersects(const struct task_struct *tsk1, @@ -179,22 +166,12 @@ static inline int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask) return 1; } -static inline int cpuset_node_allowed_softwall(int node, gfp_t gfp_mask) -{ - return 1; -} - -static inline int cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask) -{ - return 1; -} - -static inline int cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask) +static inline int cpuset_node_allowed(int node, gfp_t gfp_mask) { return 1; } -static inline int cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask) +static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask) { return 1; } diff --git a/include/linux/device.h b/include/linux/device.h index ce1f21608b16..41d6a7555c6b 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -911,6 +911,11 @@ static inline void device_unlock(struct device *dev) mutex_unlock(&dev->mutex); } +static inline void device_lock_assert(struct device *dev) +{ + lockdep_assert_held(&dev->mutex); +} + void driver_init(void); /* diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 653a1fd07ae8..40cd75e21ea2 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -447,7 +447,8 @@ struct dmaengine_unmap_data { * communicate status * @phys: physical address of the descriptor * @chan: target channel for this operation - * @tx_submit: set the prepared descriptor(s) to be executed by the engine + * @tx_submit: accept the descriptor, assign ordered cookie and mark the + * descriptor pending. To be pushed on .issue_pending() call * @callback: routine to call after this operation is complete * @callback_param: general parameter to pass to the callback routine * ---async_tx api specific fields--- diff --git a/include/linux/dmar.h b/include/linux/dmar.h index 593fff99e6bf..30624954dec5 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -30,6 +30,12 @@ struct acpi_dmar_header; +#ifdef CONFIG_X86 +# define DMAR_UNITS_SUPPORTED MAX_IO_APICS +#else +# define DMAR_UNITS_SUPPORTED 64 +#endif + /* DMAR Flags */ #define DMAR_INTR_REMAP 0x1 #define DMAR_X2APIC_OPT_OUT 0x2 @@ -120,28 +126,60 @@ extern int dmar_remove_dev_scope(struct dmar_pci_notify_info *info, /* Intel IOMMU detection */ extern int detect_intel_iommu(void); extern int enable_drhd_fault_handling(void); +extern int dmar_device_add(acpi_handle handle); +extern int dmar_device_remove(acpi_handle handle); + +static inline int dmar_res_noop(struct acpi_dmar_header *hdr, void *arg) +{ + return 0; +} #ifdef CONFIG_INTEL_IOMMU extern int iommu_detected, no_iommu; extern int intel_iommu_init(void); -extern int dmar_parse_one_rmrr(struct acpi_dmar_header *header); -extern int dmar_parse_one_atsr(struct acpi_dmar_header *header); +extern int dmar_parse_one_rmrr(struct acpi_dmar_header *header, void *arg); +extern int dmar_parse_one_atsr(struct acpi_dmar_header *header, void *arg); +extern int dmar_check_one_atsr(struct acpi_dmar_header *hdr, void *arg); +extern int dmar_release_one_atsr(struct acpi_dmar_header *hdr, void *arg); +extern int dmar_iommu_hotplug(struct dmar_drhd_unit *dmaru, bool insert); extern int dmar_iommu_notify_scope_dev(struct dmar_pci_notify_info *info); #else /* !CONFIG_INTEL_IOMMU: */ static inline int intel_iommu_init(void) { return -ENODEV; } -static inline int dmar_parse_one_rmrr(struct acpi_dmar_header *header) + +#define dmar_parse_one_rmrr dmar_res_noop +#define dmar_parse_one_atsr dmar_res_noop +#define dmar_check_one_atsr dmar_res_noop +#define dmar_release_one_atsr dmar_res_noop + +static inline int dmar_iommu_notify_scope_dev(struct dmar_pci_notify_info *info) { return 0; } -static inline int dmar_parse_one_atsr(struct acpi_dmar_header *header) + +static inline int dmar_iommu_hotplug(struct dmar_drhd_unit *dmaru, bool insert) { return 0; } -static inline int dmar_iommu_notify_scope_dev(struct dmar_pci_notify_info *info) +#endif /* CONFIG_INTEL_IOMMU */ + +#ifdef CONFIG_IRQ_REMAP +extern int dmar_ir_hotplug(struct dmar_drhd_unit *dmaru, bool insert); +#else /* CONFIG_IRQ_REMAP */ +static inline int dmar_ir_hotplug(struct dmar_drhd_unit *dmaru, bool insert) +{ return 0; } +#endif /* CONFIG_IRQ_REMAP */ + +#else /* CONFIG_DMAR_TABLE */ + +static inline int dmar_device_add(void *handle) +{ + return 0; +} + +static inline int dmar_device_remove(void *handle) { return 0; } -#endif /* CONFIG_INTEL_IOMMU */ #endif /* CONFIG_DMAR_TABLE */ diff --git a/include/linux/elf.h b/include/linux/elf.h index 67a5fa7830c4..20fa8d8ae313 100644 --- a/include/linux/elf.h +++ b/include/linux/elf.h @@ -15,6 +15,11 @@ set_personality(PER_LINUX | (current->personality & (~PER_MASK))) #endif +#ifndef SET_PERSONALITY2 +#define SET_PERSONALITY2(ex, state) \ + SET_PERSONALITY(ex) +#endif + #if ELF_CLASS == ELFCLASS32 extern Elf32_Dyn _DYNAMIC []; diff --git a/include/linux/fence.h b/include/linux/fence.h index d174585b874b..39efee130d2b 100644 --- a/include/linux/fence.h +++ b/include/linux/fence.h @@ -128,8 +128,8 @@ struct fence_cb { * from irq context, so normal spinlocks can be used. * * A return value of false indicates the fence already passed, - * or some failure occured that made it impossible to enable - * signaling. True indicates succesful enabling. + * or some failure occurred that made it impossible to enable + * signaling. True indicates successful enabling. * * fence->status may be set in enable_signaling, but only when false is * returned. diff --git a/include/linux/hid.h b/include/linux/hid.h index 78ea9bf941cd..06c4607744f6 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -234,6 +234,33 @@ struct hid_item { #define HID_DG_BARRELSWITCH 0x000d0044 #define HID_DG_ERASER 0x000d0045 #define HID_DG_TABLETPICK 0x000d0046 + +#define HID_CP_CONSUMERCONTROL 0x000c0001 +#define HID_CP_NUMERICKEYPAD 0x000c0002 +#define HID_CP_PROGRAMMABLEBUTTONS 0x000c0003 +#define HID_CP_MICROPHONE 0x000c0004 +#define HID_CP_HEADPHONE 0x000c0005 +#define HID_CP_GRAPHICEQUALIZER 0x000c0006 +#define HID_CP_FUNCTIONBUTTONS 0x000c0036 +#define HID_CP_SELECTION 0x000c0080 +#define HID_CP_MEDIASELECTION 0x000c0087 +#define HID_CP_SELECTDISC 0x000c00ba +#define HID_CP_PLAYBACKSPEED 0x000c00f1 +#define HID_CP_PROXIMITY 0x000c0109 +#define HID_CP_SPEAKERSYSTEM 0x000c0160 +#define HID_CP_CHANNELLEFT 0x000c0161 +#define HID_CP_CHANNELRIGHT 0x000c0162 +#define HID_CP_CHANNELCENTER 0x000c0163 +#define HID_CP_CHANNELFRONT 0x000c0164 +#define HID_CP_CHANNELCENTERFRONT 0x000c0165 +#define HID_CP_CHANNELSIDE 0x000c0166 +#define HID_CP_CHANNELSURROUND 0x000c0167 +#define HID_CP_CHANNELLOWFREQUENCYENHANCEMENT 0x000c0168 +#define HID_CP_CHANNELTOP 0x000c0169 +#define HID_CP_CHANNELUNKNOWN 0x000c016a +#define HID_CP_APPLICATIONLAUNCHBUTTONS 0x000c0180 +#define HID_CP_GENERICGUIAPPLICATIONCONTROLS 0x000c0200 + #define HID_DG_CONFIDENCE 0x000d0047 #define HID_DG_WIDTH 0x000d0048 #define HID_DG_HEIGHT 0x000d0049 @@ -312,11 +339,8 @@ struct hid_item { * Vendor specific HID device groups */ #define HID_GROUP_RMI 0x0100 - -/* - * Vendor specific HID device groups - */ #define HID_GROUP_WACOM 0x0101 +#define HID_GROUP_LOGITECH_DJ_DEVICE 0x0102 /* * This is the global environment of the parser. This information is @@ -1063,6 +1087,17 @@ static inline void hid_hw_wait(struct hid_device *hdev) hdev->ll_driver->wait(hdev); } +/** + * hid_report_len - calculate the report length + * + * @report: the report we want to know the length + */ +static inline int hid_report_len(struct hid_report *report) +{ + /* equivalent to DIV_ROUND_UP(report->size, 8) + !!(report->id > 0) */ + return ((report->size - 1) >> 3) + 1 + (report->id > 0); +} + int hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size, int interrupt); diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index cdd149ca5cc0..431b7fc605c9 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -175,6 +175,52 @@ static inline void __unmap_hugepage_range(struct mmu_gather *tlb, } #endif /* !CONFIG_HUGETLB_PAGE */ +/* + * hugepages at page global directory. If arch support + * hugepages at pgd level, they need to define this. + */ +#ifndef pgd_huge +#define pgd_huge(x) 0 +#endif + +#ifndef pgd_write +static inline int pgd_write(pgd_t pgd) +{ + BUG(); + return 0; +} +#endif + +#ifndef pud_write +static inline int pud_write(pud_t pud) +{ + BUG(); + return 0; +} +#endif + +#ifndef is_hugepd +/* + * Some architectures requires a hugepage directory format that is + * required to support multiple hugepage sizes. For example + * a4fe3ce76 "powerpc/mm: Allow more flexible layouts for hugepage pagetables" + * introduced the same on powerpc. This allows for a more flexible hugepage + * pagetable layout. + */ +typedef struct { unsigned long pd; } hugepd_t; +#define is_hugepd(hugepd) (0) +#define __hugepd(x) ((hugepd_t) { (x) }) +static inline int gup_huge_pd(hugepd_t hugepd, unsigned long addr, + unsigned pdshift, unsigned long end, + int write, struct page **pages, int *nr) +{ + return 0; +} +#else +extern int gup_huge_pd(hugepd_t hugepd, unsigned long addr, + unsigned pdshift, unsigned long end, + int write, struct page **pages, int *nr); +#endif #define HUGETLB_ANON_FILE "anon_hugepage" diff --git a/include/linux/i2c.h b/include/linux/i2c.h index b556e0ab946f..70ee0d3a2be3 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -359,7 +359,7 @@ i2c_register_board_info(int busnum, struct i2c_board_info const *info, * to name two of the most common. * * The return codes from the @master_xfer field should indicate the type of - * error code that occured during the transfer, as documented in the kernel + * error code that occurred during the transfer, as documented in the kernel * Documentation file Documentation/i2c/fault-codes. */ struct i2c_algorithm { diff --git a/include/linux/iommu.h b/include/linux/iommu.h index b29a5982e1c3..7a7bd15e54f1 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -28,7 +28,7 @@ #define IOMMU_READ (1 << 0) #define IOMMU_WRITE (1 << 1) #define IOMMU_CACHE (1 << 2) /* DMA cache coherency */ -#define IOMMU_EXEC (1 << 3) +#define IOMMU_NOEXEC (1 << 3) struct iommu_ops; struct iommu_group; @@ -62,6 +62,7 @@ enum iommu_cap { IOMMU_CAP_CACHE_COHERENCY, /* IOMMU can enforce cache coherent DMA transactions */ IOMMU_CAP_INTR_REMAP, /* IOMMU supports interrupt isolation */ + IOMMU_CAP_NOEXEC, /* IOMMU_NOEXEC flag */ }; /* diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h index 76d2acbfa7c6..838dbfa3c331 100644 --- a/include/linux/ipmi.h +++ b/include/linux/ipmi.h @@ -37,6 +37,7 @@ #include <linux/list.h> #include <linux/proc_fs.h> +#include <linux/acpi.h> /* For acpi_handle */ struct module; struct device; @@ -278,15 +279,18 @@ enum ipmi_addr_src { SI_INVALID = 0, SI_HOTMOD, SI_HARDCODED, SI_SPMI, SI_ACPI, SI_SMBIOS, SI_PCI, SI_DEVICETREE, SI_DEFAULT }; +const char *ipmi_addr_src_to_str(enum ipmi_addr_src src); union ipmi_smi_info_union { +#ifdef CONFIG_ACPI /* * the acpi_info element is defined for the SI_ACPI * address type */ struct { - void *acpi_handle; + acpi_handle acpi_handle; } acpi_info; +#endif }; struct ipmi_smi_info { diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h index bd349240d50e..0b1e569f5ff5 100644 --- a/include/linux/ipmi_smi.h +++ b/include/linux/ipmi_smi.h @@ -98,12 +98,11 @@ struct ipmi_smi_handlers { operation is not allowed to fail. If an error occurs, it should report back the error in a received message. It may do this in the current call context, since no write locks - are held when this is run. If the priority is > 0, the - message will go into a high-priority queue and be sent - first. Otherwise, it goes into a normal-priority queue. */ + are held when this is run. Message are delivered one at + a time by the message handler, a new message will not be + delivered until the previous message is returned. */ void (*sender)(void *send_info, - struct ipmi_smi_msg *msg, - int priority); + struct ipmi_smi_msg *msg); /* Called by the upper layer to request that we try to get events from the BMC we are attached to. */ @@ -212,7 +211,6 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers, void *send_info, struct ipmi_device_id *device_id, struct device *dev, - const char *sysfs_name, unsigned char slave_addr); /* diff --git a/include/linux/irqchip/mips-gic.h b/include/linux/irqchip/mips-gic.h new file mode 100644 index 000000000000..420f77b34d02 --- /dev/null +++ b/include/linux/irqchip/mips-gic.h @@ -0,0 +1,249 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2000, 07 MIPS Technologies, Inc. + */ +#ifndef __LINUX_IRQCHIP_MIPS_GIC_H +#define __LINUX_IRQCHIP_MIPS_GIC_H + +#include <linux/clocksource.h> + +#define GIC_MAX_INTRS 256 + +/* Constants */ +#define GIC_POL_POS 1 +#define GIC_POL_NEG 0 +#define GIC_TRIG_EDGE 1 +#define GIC_TRIG_LEVEL 0 +#define GIC_TRIG_DUAL_ENABLE 1 +#define GIC_TRIG_DUAL_DISABLE 0 + +#define MSK(n) ((1 << (n)) - 1) + +/* Accessors */ +#define GIC_REG(segment, offset) (segment##_##SECTION_OFS + offset##_##OFS) + +/* GIC Address Space */ +#define SHARED_SECTION_OFS 0x0000 +#define SHARED_SECTION_SIZE 0x8000 +#define VPE_LOCAL_SECTION_OFS 0x8000 +#define VPE_LOCAL_SECTION_SIZE 0x4000 +#define VPE_OTHER_SECTION_OFS 0xc000 +#define VPE_OTHER_SECTION_SIZE 0x4000 +#define USM_VISIBLE_SECTION_OFS 0x10000 +#define USM_VISIBLE_SECTION_SIZE 0x10000 + +/* Register Map for Shared Section */ + +#define GIC_SH_CONFIG_OFS 0x0000 + +/* Shared Global Counter */ +#define GIC_SH_COUNTER_31_00_OFS 0x0010 +#define GIC_SH_COUNTER_63_32_OFS 0x0014 +#define GIC_SH_REVISIONID_OFS 0x0020 + +/* Convert an interrupt number to a byte offset/bit for multi-word registers */ +#define GIC_INTR_OFS(intr) (((intr) / 32) * 4) +#define GIC_INTR_BIT(intr) ((intr) % 32) + +/* Polarity : Reset Value is always 0 */ +#define GIC_SH_SET_POLARITY_OFS 0x0100 + +/* Triggering : Reset Value is always 0 */ +#define GIC_SH_SET_TRIGGER_OFS 0x0180 + +/* Dual edge triggering : Reset Value is always 0 */ +#define GIC_SH_SET_DUAL_OFS 0x0200 + +/* Set/Clear corresponding bit in Edge Detect Register */ +#define GIC_SH_WEDGE_OFS 0x0280 + +/* Mask manipulation */ +#define GIC_SH_RMASK_OFS 0x0300 +#define GIC_SH_SMASK_OFS 0x0380 + +/* Global Interrupt Mask Register (RO) - Bit Set == Interrupt enabled */ +#define GIC_SH_MASK_OFS 0x0400 + +/* Pending Global Interrupts (RO) */ +#define GIC_SH_PEND_OFS 0x0480 + +/* Maps Interrupt X to a Pin */ +#define GIC_SH_INTR_MAP_TO_PIN_BASE_OFS 0x0500 +#define GIC_SH_MAP_TO_PIN(intr) (4 * (intr)) + +/* Maps Interrupt X to a VPE */ +#define GIC_SH_INTR_MAP_TO_VPE_BASE_OFS 0x2000 +#define GIC_SH_MAP_TO_VPE_REG_OFF(intr, vpe) \ + ((32 * (intr)) + (((vpe) / 32) * 4)) +#define GIC_SH_MAP_TO_VPE_REG_BIT(vpe) (1 << ((vpe) % 32)) + +/* Register Map for Local Section */ +#define GIC_VPE_CTL_OFS 0x0000 +#define GIC_VPE_PEND_OFS 0x0004 +#define GIC_VPE_MASK_OFS 0x0008 +#define GIC_VPE_RMASK_OFS 0x000c +#define GIC_VPE_SMASK_OFS 0x0010 +#define GIC_VPE_WD_MAP_OFS 0x0040 +#define GIC_VPE_COMPARE_MAP_OFS 0x0044 +#define GIC_VPE_TIMER_MAP_OFS 0x0048 +#define GIC_VPE_FDC_MAP_OFS 0x004c +#define GIC_VPE_PERFCTR_MAP_OFS 0x0050 +#define GIC_VPE_SWINT0_MAP_OFS 0x0054 +#define GIC_VPE_SWINT1_MAP_OFS 0x0058 +#define GIC_VPE_OTHER_ADDR_OFS 0x0080 +#define GIC_VPE_WD_CONFIG0_OFS 0x0090 +#define GIC_VPE_WD_COUNT0_OFS 0x0094 +#define GIC_VPE_WD_INITIAL0_OFS 0x0098 +#define GIC_VPE_COMPARE_LO_OFS 0x00a0 +#define GIC_VPE_COMPARE_HI_OFS 0x00a4 + +#define GIC_VPE_EIC_SHADOW_SET_BASE_OFS 0x0100 +#define GIC_VPE_EIC_SS(intr) (4 * (intr)) + +#define GIC_VPE_EIC_VEC_BASE_OFS 0x0800 +#define GIC_VPE_EIC_VEC(intr) (4 * (intr)) + +#define GIC_VPE_TENABLE_NMI_OFS 0x1000 +#define GIC_VPE_TENABLE_YQ_OFS 0x1004 +#define GIC_VPE_TENABLE_INT_31_0_OFS 0x1080 +#define GIC_VPE_TENABLE_INT_63_32_OFS 0x1084 + +/* User Mode Visible Section Register Map */ +#define GIC_UMV_SH_COUNTER_31_00_OFS 0x0000 +#define GIC_UMV_SH_COUNTER_63_32_OFS 0x0004 + +/* Masks */ +#define GIC_SH_CONFIG_COUNTSTOP_SHF 28 +#define GIC_SH_CONFIG_COUNTSTOP_MSK (MSK(1) << GIC_SH_CONFIG_COUNTSTOP_SHF) + +#define GIC_SH_CONFIG_COUNTBITS_SHF 24 +#define GIC_SH_CONFIG_COUNTBITS_MSK (MSK(4) << GIC_SH_CONFIG_COUNTBITS_SHF) + +#define GIC_SH_CONFIG_NUMINTRS_SHF 16 +#define GIC_SH_CONFIG_NUMINTRS_MSK (MSK(8) << GIC_SH_CONFIG_NUMINTRS_SHF) + +#define GIC_SH_CONFIG_NUMVPES_SHF 0 +#define GIC_SH_CONFIG_NUMVPES_MSK (MSK(8) << GIC_SH_CONFIG_NUMVPES_SHF) + +#define GIC_SH_WEDGE_SET(intr) ((intr) | (0x1 << 31)) +#define GIC_SH_WEDGE_CLR(intr) ((intr) & ~(0x1 << 31)) + +#define GIC_MAP_TO_PIN_SHF 31 +#define GIC_MAP_TO_PIN_MSK (MSK(1) << GIC_MAP_TO_PIN_SHF) +#define GIC_MAP_TO_NMI_SHF 30 +#define GIC_MAP_TO_NMI_MSK (MSK(1) << GIC_MAP_TO_NMI_SHF) +#define GIC_MAP_TO_YQ_SHF 29 +#define GIC_MAP_TO_YQ_MSK (MSK(1) << GIC_MAP_TO_YQ_SHF) +#define GIC_MAP_SHF 0 +#define GIC_MAP_MSK (MSK(6) << GIC_MAP_SHF) + +/* GIC_VPE_CTL Masks */ +#define GIC_VPE_CTL_FDC_RTBL_SHF 4 +#define GIC_VPE_CTL_FDC_RTBL_MSK (MSK(1) << GIC_VPE_CTL_FDC_RTBL_SHF) +#define GIC_VPE_CTL_SWINT_RTBL_SHF 3 +#define GIC_VPE_CTL_SWINT_RTBL_MSK (MSK(1) << GIC_VPE_CTL_SWINT_RTBL_SHF) +#define GIC_VPE_CTL_PERFCNT_RTBL_SHF 2 +#define GIC_VPE_CTL_PERFCNT_RTBL_MSK (MSK(1) << GIC_VPE_CTL_PERFCNT_RTBL_SHF) +#define GIC_VPE_CTL_TIMER_RTBL_SHF 1 +#define GIC_VPE_CTL_TIMER_RTBL_MSK (MSK(1) << GIC_VPE_CTL_TIMER_RTBL_SHF) +#define GIC_VPE_CTL_EIC_MODE_SHF 0 +#define GIC_VPE_CTL_EIC_MODE_MSK (MSK(1) << GIC_VPE_CTL_EIC_MODE_SHF) + +/* GIC_VPE_PEND Masks */ +#define GIC_VPE_PEND_WD_SHF 0 +#define GIC_VPE_PEND_WD_MSK (MSK(1) << GIC_VPE_PEND_WD_SHF) +#define GIC_VPE_PEND_CMP_SHF 1 +#define GIC_VPE_PEND_CMP_MSK (MSK(1) << GIC_VPE_PEND_CMP_SHF) +#define GIC_VPE_PEND_TIMER_SHF 2 +#define GIC_VPE_PEND_TIMER_MSK (MSK(1) << GIC_VPE_PEND_TIMER_SHF) +#define GIC_VPE_PEND_PERFCOUNT_SHF 3 +#define GIC_VPE_PEND_PERFCOUNT_MSK (MSK(1) << GIC_VPE_PEND_PERFCOUNT_SHF) +#define GIC_VPE_PEND_SWINT0_SHF 4 +#define GIC_VPE_PEND_SWINT0_MSK (MSK(1) << GIC_VPE_PEND_SWINT0_SHF) +#define GIC_VPE_PEND_SWINT1_SHF 5 +#define GIC_VPE_PEND_SWINT1_MSK (MSK(1) << GIC_VPE_PEND_SWINT1_SHF) + +/* GIC_VPE_RMASK Masks */ +#define GIC_VPE_RMASK_WD_SHF 0 +#define GIC_VPE_RMASK_WD_MSK (MSK(1) << GIC_VPE_RMASK_WD_SHF) +#define GIC_VPE_RMASK_CMP_SHF 1 +#define GIC_VPE_RMASK_CMP_MSK (MSK(1) << GIC_VPE_RMASK_CMP_SHF) +#define GIC_VPE_RMASK_TIMER_SHF 2 +#define GIC_VPE_RMASK_TIMER_MSK (MSK(1) << GIC_VPE_RMASK_TIMER_SHF) +#define GIC_VPE_RMASK_PERFCNT_SHF 3 +#define GIC_VPE_RMASK_PERFCNT_MSK (MSK(1) << GIC_VPE_RMASK_PERFCNT_SHF) +#define GIC_VPE_RMASK_SWINT0_SHF 4 +#define GIC_VPE_RMASK_SWINT0_MSK (MSK(1) << GIC_VPE_RMASK_SWINT0_SHF) +#define GIC_VPE_RMASK_SWINT1_SHF 5 +#define GIC_VPE_RMASK_SWINT1_MSK (MSK(1) << GIC_VPE_RMASK_SWINT1_SHF) + +/* GIC_VPE_SMASK Masks */ +#define GIC_VPE_SMASK_WD_SHF 0 +#define GIC_VPE_SMASK_WD_MSK (MSK(1) << GIC_VPE_SMASK_WD_SHF) +#define GIC_VPE_SMASK_CMP_SHF 1 +#define GIC_VPE_SMASK_CMP_MSK (MSK(1) << GIC_VPE_SMASK_CMP_SHF) +#define GIC_VPE_SMASK_TIMER_SHF 2 +#define GIC_VPE_SMASK_TIMER_MSK (MSK(1) << GIC_VPE_SMASK_TIMER_SHF) +#define GIC_VPE_SMASK_PERFCNT_SHF 3 +#define GIC_VPE_SMASK_PERFCNT_MSK (MSK(1) << GIC_VPE_SMASK_PERFCNT_SHF) +#define GIC_VPE_SMASK_SWINT0_SHF 4 +#define GIC_VPE_SMASK_SWINT0_MSK (MSK(1) << GIC_VPE_SMASK_SWINT0_SHF) +#define GIC_VPE_SMASK_SWINT1_SHF 5 +#define GIC_VPE_SMASK_SWINT1_MSK (MSK(1) << GIC_VPE_SMASK_SWINT1_SHF) + +/* GIC nomenclature for Core Interrupt Pins. */ +#define GIC_CPU_INT0 0 /* Core Interrupt 2 */ +#define GIC_CPU_INT1 1 /* . */ +#define GIC_CPU_INT2 2 /* . */ +#define GIC_CPU_INT3 3 /* . */ +#define GIC_CPU_INT4 4 /* . */ +#define GIC_CPU_INT5 5 /* Core Interrupt 7 */ + +/* Add 2 to convert GIC CPU pin to core interrupt */ +#define GIC_CPU_PIN_OFFSET 2 + +/* Add 2 to convert non-EIC hardware interrupt to EIC vector number. */ +#define GIC_CPU_TO_VEC_OFFSET 2 + +/* Mapped interrupt to pin X, then GIC will generate the vector (X+1). */ +#define GIC_PIN_TO_VEC_OFFSET 1 + +/* Local GIC interrupts. */ +#define GIC_LOCAL_INT_WD 0 /* GIC watchdog */ +#define GIC_LOCAL_INT_COMPARE 1 /* GIC count and compare timer */ +#define GIC_LOCAL_INT_TIMER 2 /* CPU timer interrupt */ +#define GIC_LOCAL_INT_PERFCTR 3 /* CPU performance counter */ +#define GIC_LOCAL_INT_SWINT0 4 /* CPU software interrupt 0 */ +#define GIC_LOCAL_INT_SWINT1 5 /* CPU software interrupt 1 */ +#define GIC_LOCAL_INT_FDC 6 /* CPU fast debug channel */ +#define GIC_NUM_LOCAL_INTRS 7 + +/* Convert between local/shared IRQ number and GIC HW IRQ number. */ +#define GIC_LOCAL_HWIRQ_BASE 0 +#define GIC_LOCAL_TO_HWIRQ(x) (GIC_LOCAL_HWIRQ_BASE + (x)) +#define GIC_HWIRQ_TO_LOCAL(x) ((x) - GIC_LOCAL_HWIRQ_BASE) +#define GIC_SHARED_HWIRQ_BASE GIC_NUM_LOCAL_INTRS +#define GIC_SHARED_TO_HWIRQ(x) (GIC_SHARED_HWIRQ_BASE + (x)) +#define GIC_HWIRQ_TO_SHARED(x) ((x) - GIC_SHARED_HWIRQ_BASE) + +extern unsigned int gic_present; + +extern void gic_init(unsigned long gic_base_addr, + unsigned long gic_addrspace_size, unsigned int cpu_vec, + unsigned int irqbase); +extern void gic_clocksource_init(unsigned int); +extern cycle_t gic_read_count(void); +extern unsigned int gic_get_count_width(void); +extern cycle_t gic_read_compare(void); +extern void gic_write_compare(cycle_t cnt); +extern void gic_write_cpu_compare(cycle_t cnt, int cpu); +extern void gic_send_ipi(unsigned int intr); +extern unsigned int plat_ipi_call_int_xlate(unsigned int); +extern unsigned int plat_ipi_resched_int_xlate(unsigned int); +extern unsigned int gic_get_timer_pending(void); +extern int gic_get_c0_compare_int(void); +extern int gic_get_c0_perfcount_int(void); +#endif /* __LINUX_IRQCHIP_MIPS_GIC_H */ diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index f7296e57d614..5297f9fa0ef2 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -335,6 +335,7 @@ extern void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip, extern int arch_prepare_kprobe_ftrace(struct kprobe *p); #endif +int arch_check_ftrace_location(struct kprobe *p); /* Get the kprobe at this addr (if any) - called with preemption disabled */ struct kprobe *get_kprobe(void *addr); diff --git a/include/linux/libata.h b/include/linux/libata.h index bfbc817c34ee..2d182413b1db 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -191,7 +191,8 @@ enum { ATA_DEV_PMP_UNSUP = 6, /* SATA port multiplier (unsupported) */ ATA_DEV_SEMB = 7, /* SEMB */ ATA_DEV_SEMB_UNSUP = 8, /* SEMB (unsupported) */ - ATA_DEV_NONE = 9, /* no device */ + ATA_DEV_ZAC = 9, /* ZAC device */ + ATA_DEV_NONE = 10, /* no device */ /* struct ata_link flags */ ATA_LFLAG_NO_HRST = (1 << 1), /* avoid hardreset */ @@ -1491,7 +1492,8 @@ static inline unsigned int ata_tag_internal(unsigned int tag) static inline unsigned int ata_class_enabled(unsigned int class) { return class == ATA_DEV_ATA || class == ATA_DEV_ATAPI || - class == ATA_DEV_PMP || class == ATA_DEV_SEMB; + class == ATA_DEV_PMP || class == ATA_DEV_SEMB || + class == ATA_DEV_ZAC; } static inline unsigned int ata_class_disabled(unsigned int class) diff --git a/include/linux/list.h b/include/linux/list.h index f33f831eb3c8..feb773c76ee0 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -346,7 +346,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_entry - get the struct for this entry * @ptr: the &struct list_head pointer. * @type: the type of the struct this is embedded in. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. */ #define list_entry(ptr, type, member) \ container_of(ptr, type, member) @@ -355,7 +355,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_first_entry - get the first element from a list * @ptr: the list head to take the element from. * @type: the type of the struct this is embedded in. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Note, that list is expected to be not empty. */ @@ -366,7 +366,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_last_entry - get the last element from a list * @ptr: the list head to take the element from. * @type: the type of the struct this is embedded in. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Note, that list is expected to be not empty. */ @@ -377,7 +377,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_first_entry_or_null - get the first element from a list * @ptr: the list head to take the element from. * @type: the type of the struct this is embedded in. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Note that if the list is empty, it returns NULL. */ @@ -387,7 +387,7 @@ static inline void list_splice_tail_init(struct list_head *list, /** * list_next_entry - get the next element in list * @pos: the type * to cursor - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. */ #define list_next_entry(pos, member) \ list_entry((pos)->member.next, typeof(*(pos)), member) @@ -395,7 +395,7 @@ static inline void list_splice_tail_init(struct list_head *list, /** * list_prev_entry - get the prev element in list * @pos: the type * to cursor - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. */ #define list_prev_entry(pos, member) \ list_entry((pos)->member.prev, typeof(*(pos)), member) @@ -441,7 +441,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_for_each_entry - iterate over list of given type * @pos: the type * to use as a loop cursor. * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. */ #define list_for_each_entry(pos, head, member) \ for (pos = list_first_entry(head, typeof(*pos), member); \ @@ -452,7 +452,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_for_each_entry_reverse - iterate backwards over list of given type. * @pos: the type * to use as a loop cursor. * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. */ #define list_for_each_entry_reverse(pos, head, member) \ for (pos = list_last_entry(head, typeof(*pos), member); \ @@ -463,7 +463,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_prepare_entry - prepare a pos entry for use in list_for_each_entry_continue() * @pos: the type * to use as a start point * @head: the head of the list - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Prepares a pos entry for use as a start point in list_for_each_entry_continue(). */ @@ -474,7 +474,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_for_each_entry_continue - continue iteration over list of given type * @pos: the type * to use as a loop cursor. * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Continue to iterate over list of given type, continuing after * the current position. @@ -488,7 +488,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_for_each_entry_continue_reverse - iterate backwards from the given point * @pos: the type * to use as a loop cursor. * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Start to iterate over list of given type backwards, continuing after * the current position. @@ -502,7 +502,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_for_each_entry_from - iterate over list of given type from the current point * @pos: the type * to use as a loop cursor. * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Iterate over list of given type, continuing from current position. */ @@ -515,7 +515,7 @@ static inline void list_splice_tail_init(struct list_head *list, * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. */ #define list_for_each_entry_safe(pos, n, head, member) \ for (pos = list_first_entry(head, typeof(*pos), member), \ @@ -528,7 +528,7 @@ static inline void list_splice_tail_init(struct list_head *list, * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Iterate over list of given type, continuing after current point, * safe against removal of list entry. @@ -544,7 +544,7 @@ static inline void list_splice_tail_init(struct list_head *list, * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Iterate over list of given type from current point, safe against * removal of list entry. @@ -559,7 +559,7 @@ static inline void list_splice_tail_init(struct list_head *list, * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Iterate backwards over list of given type, safe against removal * of list entry. @@ -574,7 +574,7 @@ static inline void list_splice_tail_init(struct list_head *list, * list_safe_reset_next - reset a stale list_for_each_entry_safe loop * @pos: the loop cursor used in the list_for_each_entry_safe loop * @n: temporary storage used in list_for_each_entry_safe - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * list_safe_reset_next is not safe to use in general if the list may be * modified concurrently (eg. the lock is dropped in the loop body). An diff --git a/include/linux/mm.h b/include/linux/mm.h index f7606d3a0915..3b337efbe533 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -56,6 +56,17 @@ extern int sysctl_legacy_va_layout; #define __pa_symbol(x) __pa(RELOC_HIDE((unsigned long)(x), 0)) #endif +/* + * To prevent common memory management code establishing + * a zero page mapping on a read fault. + * This macro should be defined within <asm/pgtable.h>. + * s390 does this to prevent multiplexing of hardware bits + * related to the physical page in case of virtualization. + */ +#ifndef mm_forbids_zeropage +#define mm_forbids_zeropage(X) (0) +#endif + extern unsigned long sysctl_user_reserve_kbytes; extern unsigned long sysctl_admin_reserve_kbytes; diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 44eeef0da186..745def862580 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -69,7 +69,7 @@ struct ieee1394_device_id { * @bDeviceClass: Class of device; numbers are assigned * by the USB forum. Products may choose to implement classes, * or be vendor-specific. Device classes specify behavior of all - * the interfaces on a devices. + * the interfaces on a device. * @bDeviceSubClass: Subclass of device; associated with bDeviceClass. * @bDeviceProtocol: Protocol of device; associated with bDeviceClass. * @bInterfaceClass: Class of interface; numbers are assigned diff --git a/include/linux/pci.h b/include/linux/pci.h index a523cee3abb5..44a27696ab6c 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1004,6 +1004,8 @@ void __iomem __must_check *pci_platform_rom(struct pci_dev *pdev, size_t *size); int pci_save_state(struct pci_dev *dev); void pci_restore_state(struct pci_dev *dev); struct pci_saved_state *pci_store_saved_state(struct pci_dev *dev); +int pci_load_saved_state(struct pci_dev *dev, + struct pci_saved_state *state); int pci_load_and_free_saved_state(struct pci_dev *dev, struct pci_saved_state **state); struct pci_cap_saved_state *pci_find_saved_cap(struct pci_dev *dev, char cap); diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h index 530b249f7ea4..b4337646388b 100644 --- a/include/linux/percpu-refcount.h +++ b/include/linux/percpu-refcount.h @@ -128,10 +128,8 @@ static inline void percpu_ref_kill(struct percpu_ref *ref) static inline bool __ref_is_percpu(struct percpu_ref *ref, unsigned long __percpu **percpu_countp) { - unsigned long percpu_ptr = ACCESS_ONCE(ref->percpu_count_ptr); - /* paired with smp_store_release() in percpu_ref_reinit() */ - smp_read_barrier_depends(); + unsigned long percpu_ptr = lockless_dereference(ref->percpu_count_ptr); /* * Theoretically, the following could test just ATOMIC; however, diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h index 6a1357d31871..7d964e787299 100644 --- a/include/linux/platform_data/dma-imx.h +++ b/include/linux/platform_data/dma-imx.h @@ -41,6 +41,7 @@ enum sdma_peripheral_type { IMX_DMATYPE_ESAI, /* ESAI */ IMX_DMATYPE_SSI_DUAL, /* SSI Dual FIFO */ IMX_DMATYPE_ASRC_SP, /* Shared ASRC */ + IMX_DMATYPE_SAI, /* SAI */ }; enum imx_dma_prio { diff --git a/include/linux/plist.h b/include/linux/plist.h index 8b6c970cff6c..97883604a3c5 100644 --- a/include/linux/plist.h +++ b/include/linux/plist.h @@ -176,7 +176,7 @@ extern void plist_requeue(struct plist_node *node, struct plist_head *head); * plist_for_each_entry - iterate over list of given type * @pos: the type * to use as a loop counter * @head: the head for your list - * @mem: the name of the list_struct within the struct + * @mem: the name of the list_head within the struct */ #define plist_for_each_entry(pos, head, mem) \ list_for_each_entry(pos, &(head)->node_list, mem.node_list) @@ -185,7 +185,7 @@ extern void plist_requeue(struct plist_node *node, struct plist_head *head); * plist_for_each_entry_continue - continue iteration over list of given type * @pos: the type * to use as a loop cursor * @head: the head for your list - * @m: the name of the list_struct within the struct + * @m: the name of the list_head within the struct * * Continue to iterate over list of given type, continuing after * the current position. @@ -198,7 +198,7 @@ extern void plist_requeue(struct plist_node *node, struct plist_head *head); * @pos: the type * to use as a loop counter * @n: another type * to use as temporary storage * @head: the head for your list - * @m: the name of the list_struct within the struct + * @m: the name of the list_head within the struct * * Iterate over list of given type, safe against removal of list entry. */ @@ -229,7 +229,7 @@ static inline int plist_node_empty(const struct plist_node *node) * plist_first_entry - get the struct for the first entry * @head: the &struct plist_head pointer * @type: the type of the struct this is embedded in - * @member: the name of the list_struct within the struct + * @member: the name of the list_head within the struct */ #ifdef CONFIG_DEBUG_PI_LIST # define plist_first_entry(head, type, member) \ @@ -246,7 +246,7 @@ static inline int plist_node_empty(const struct plist_node *node) * plist_last_entry - get the struct for the last entry * @head: the &struct plist_head pointer * @type: the type of the struct this is embedded in - * @member: the name of the list_struct within the struct + * @member: the name of the list_head within the struct */ #ifdef CONFIG_DEBUG_PI_LIST # define plist_last_entry(head, type, member) \ diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index eda4feede048..30e84d48bfea 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -118,6 +118,11 @@ static inline void pm_runtime_mark_last_busy(struct device *dev) ACCESS_ONCE(dev->power.last_busy) = jiffies; } +static inline bool pm_runtime_is_irq_safe(struct device *dev) +{ + return dev->power.irq_safe; +} + #else /* !CONFIG_PM */ static inline bool queue_pm_work(struct work_struct *work) { return false; } @@ -164,6 +169,7 @@ static inline bool pm_runtime_enabled(struct device *dev) { return false; } static inline void pm_runtime_no_callbacks(struct device *dev) {} static inline void pm_runtime_irq_safe(struct device *dev) {} +static inline bool pm_runtime_is_irq_safe(struct device *dev) { return false; } static inline bool pm_runtime_callbacks_present(struct device *dev) { return false; } static inline void pm_runtime_mark_last_busy(struct device *dev) {} diff --git a/include/linux/pstore_ram.h b/include/linux/pstore_ram.h index 9974975d40db..4af3fdc85b01 100644 --- a/include/linux/pstore_ram.h +++ b/include/linux/pstore_ram.h @@ -53,7 +53,8 @@ struct persistent_ram_zone { }; struct persistent_ram_zone *persistent_ram_new(phys_addr_t start, size_t size, - u32 sig, struct persistent_ram_ecc_info *ecc_info); + u32 sig, struct persistent_ram_ecc_info *ecc_info, + unsigned int memtype); void persistent_ram_free(struct persistent_ram_zone *prz); void persistent_ram_zap(struct persistent_ram_zone *prz); @@ -76,6 +77,7 @@ ssize_t persistent_ram_ecc_string(struct persistent_ram_zone *prz, struct ramoops_platform_data { unsigned long mem_size; unsigned long mem_address; + unsigned int mem_type; unsigned long record_size; unsigned long console_size; unsigned long ftrace_size; diff --git a/include/linux/rculist.h b/include/linux/rculist.h index aa79b3c24f66..529bc946f450 100644 --- a/include/linux/rculist.h +++ b/include/linux/rculist.h @@ -241,7 +241,7 @@ static inline void list_splice_init_rcu(struct list_head *list, * list_entry_rcu - get the struct for this entry * @ptr: the &struct list_head pointer. * @type: the type of the struct this is embedded in. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * This primitive may safely run concurrently with the _rcu list-mutation * primitives such as list_add_rcu() as long as it's guarded by rcu_read_lock(). @@ -278,7 +278,7 @@ static inline void list_splice_init_rcu(struct list_head *list, * list_first_or_null_rcu - get the first element from a list * @ptr: the list head to take the element from. * @type: the type of the struct this is embedded in. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Note that if the list is empty, it returns NULL. * @@ -296,7 +296,7 @@ static inline void list_splice_init_rcu(struct list_head *list, * list_for_each_entry_rcu - iterate over rcu list of given type * @pos: the type * to use as a loop cursor. * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * This list-traversal primitive may safely run concurrently with * the _rcu list-mutation primitives such as list_add_rcu() @@ -311,7 +311,7 @@ static inline void list_splice_init_rcu(struct list_head *list, * list_for_each_entry_continue_rcu - continue iteration over list of given type * @pos: the type * to use as a loop cursor. * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. * * Continue to iterate over list of given type, continuing after * the current position. |